Home / 175,037,135.70-262,555,703.55-164,992,900.80

Finding the Fourth Proportional to 175,037,135.70, 262,555,703.55 and 164,992,900.80

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Solution

The fourth proportional to 175,037,135.70, 262,555,703.55 and 164,992,900.80 is: 247,489,351.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,037,135.70 : 262,555,703.55 = 164,992,900.80 : x
  2. Step 2: Convert to fraction form
    175,037,135.70/262,555,703.55 = 164,992,900.80/x
  3. Step 3: Cross multiply
    175,037,135.70x = 262,555,703.55 × 164,992,900.80
  4. Step 4: Simplify right side
    175,037,135.70x = 43,319,827,150,299,360
  5. Step 5: Solve for x
    x = 43,319,827,150,299,360/175,037,135.70
  6. Step 6: Final answer
    x = 247,489,351.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.